(R,R)-DIPAMP
(1R,2R)-双[(2-甲氧基苯基)苯基膦]乙烷
Also known as: (1R,2R)-Bis[(2-methoxyphenyl)phenylphosphino]ethane, (R,R)-1,2-Ethanediylbis[(2-methoxyphenyl)(phenyl)phosphine], (R,R)-Ethane-1,2-diylbis[(2-methoxyphenyl)(phenyl)phosphine], MFCD05863546
(R,R)-DIPAMP (CAS 55739-58-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C28H28O2P2 and a molecular weight of 458.468 g/mol. It is also known as (1R,2R)-Bis[(2-methoxyphenyl)phenylphosphino]ethane, (R,R)-1,2-Ethanediylbis[(2-methoxyphenyl)(phenyl)phosphine] and (R,R)-Ethane-1,2-diylbis[(2-methoxyphenyl)(phenyl)phosphine]. Key properties include a melting point of 102-104ºC, a boiling point of 580.2±45.0 °C at 760 mmHg and a flash point of 383.0±29.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55739-58-7
- Jingsj CID
- J-11280-2
- Molecular Formula
- C28H28O2P2
- Chinese Name
- (1R,2R)-双[(2-甲氧基苯基)苯基膦]乙烷
- Molecular Weight
- 458.468 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 102-104ºC |
|---|---|
| Boiling Point | 580.2±45.0 °C at 760 mmHg |
| Flash Point | 383.0±29.0 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of (R,R)-DIPAMP?
The CAS number of (R,R)-DIPAMP is 55739-58-7.
What are the molecular formula and molecular weight of (R,R)-DIPAMP?
(R,R)-DIPAMP has molecular formula C28H28O2P2 and molecular weight 458.468 g/mol.
Is (R,R)-DIPAMP hazardous?
(R,R)-DIPAMP has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(R,R)-DIPAMP (CAS 55739-58-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11280-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.